package com.lara;

import java.util.ArrayList;

public class Manager16 {
public static void main(String[] args) {
	ArrayList list=new ArrayList();
	list.add(90);
	list.add(60);
	list.add(40);
	list.add(20);
	System.out.println(list.contains(60));
	System.out.println(list.contains(80));
	
	
	
}
}
